Nitrogen and Phosphorus are restricted severely to prevent the water eutrophication. Biological nutrient removal (BNR) is an important water pollution control technology.
为遏制水体的富营养化，氮、磷的排放标准日趋严格，生物脱氮除磷工艺能有效地去除水体中的氮、磷。
The model was applied to Hanyang District, Wuhan to study urban non-point source pollution control technology, and satisfactory results were achieved.
所建模型已成功地应用于武汉市汉阳地区城市面源污染控制技术研究，获得了满意的结果。
Federal environmental regulations require that coal and oil-fired power plants use pollution control technology to decrease their sulfur dioxide emissions.
联邦环境法规要求煤炭及燃油发电厂使用污染控制技术以减少二氧化硫排放。
The invention relates to a new micro-polluted drinking water treatment process, and belongs to a water pollution control technology in the fields of resource and environment.
本发明涉及一种微污染饮用水处理新工艺，属于资源与环境领域水污染治理技术。
There are many Water pollution control technology. How to select practical and efficient methods based on the actual situation is the key whether the plan will achieve goals.
水污染治理的技术方法很多，如何结合实际情况，选择实用高效的技术方法是该计划能否达到预期目标的关键。
The present status of landfill leachate pollution control technology is analyzed. The characteristic and effect of kinds of landfill leachate at home and abroad are summarized.
分析了垃圾渗滤液污染治理技术的现状，总结了国内外各种渗滤液处理工艺的特点及处理效果。
The present status of landfill leachate pollution control technology is analyzed. The characteristic and effect of kinds of landfill leachate at home and abroad are summarized.
分析了垃圾渗滤液污染治理技术的现状，总结了国内外各种渗滤液处理工艺的特点及处理效果。
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